Zongming Ma

8 papers · 2008–2023 · 1 venue · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🏃 Academic Marathon · Full 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (19) 🐣 Hot Topic Early Bird 📈 Trend Setter

Venues

JMLR (8)

Top co-authors

Hongsong Yuan (2) Harrison H. Zhou (2) Chao Gao (2) Fengnan Gao (1) Dan Yang (1) Zhi Geng (1) Anderson Y. Zhang (1) Andreas Buja (1) Ji Chen (1) Sheng Gao (1)

Research topics

Mathematics & Optimization (8) Machine Learning (7) Core Methods (6) Optimization (5) Optimization & Theory (5) Mathematics (3) Data Science & Analytics (2) Artificial Intelligence (1) Applications (1) Bayesian & Probabilistic (1) Core AI (1) Learning Types (1) Methods (1) Probability (1)

Keywords

community detection (3) stochastic block model (3) low-rank matrix (2) network analysis (2) latent space model (2) matrix completion (2) maximum likelihood (1) structural learning (1) gradient descent (1) canonical correlation analysis (1) minimax estimation (1) sparse optimization (1) projected gradient descent (1) low-rank estimation (1) iterative thresholding (1) bayesian network (1) graphical model (1) generalized eigenvalue problem (1) likelihood ratio test (1) markov network (1)

Papers

Sparse GCA and Thresholded Gradient Descent JMLR 2023 Community detection in sparse latent space models JMLR 2022 Nonconvex Matrix Completion with Linearly Parameterized Factors JMLR 2022 Universal Latent Space Model Fitting for Large Networks with Edge Covariates JMLR 2020 Achieving Optimal Misclassification Proportion in Stochastic Block Models JMLR 2017 Optimal Estimation and Completion of Matrices with Biclustering Structures JMLR 2016 Rate Optimal Denoising of Simultaneously Sparse and Low Rank Matrices JMLR 2016 Structural Learning of Chain Graphs via Decomposition JMLR 2008